[c-nsp] TCP Timer 70% CPU

2012-08-13 Thread Chris Knipe
Hi All, I have a Cisco 3825 with 1GB Ram doing some BGP peering (VERY low traffic, not even 5mbit/s sustained throughput). Memory usage is absolutely fine and sitting at less than 50% utilization, and stable. The Router's CPU is showing an almost linear increases, and the 'TCP Timer' process is

Re: [c-nsp] TCP Timer 70% CPU

2012-08-13 Thread Tim Warnock
I have a Cisco 3825 with 1GB Ram doing some BGP peering (VERY low traffic, not even 5mbit/s sustained throughput). Memory usage is absolutely fine and sitting at less than 50% utilization, and stable. The Router's CPU is showing an almost linear increases, and the 'TCP Timer' process is

Re: [c-nsp] TCP Timer 70% CPU

2012-08-13 Thread Chris Knipe
Hi, Saw 4 sessions that was down and sh tcp showed thousands of connections in a CLOSEWAIT state to those neighbors. I presume that's my culprit. I shutted the neighbors that was down, but the connections are still in an CLOSEWAIT - looking now to see about resetting them. CPU usage for the

Re: [c-nsp] TCP Timer 70% CPU

2012-08-13 Thread Xu Hu
Is anyway we can see the tcp connections in the router through show tcp or something like that? Thanks and regards, Xu Hu On 13 Aug, 2012, at 16:31, Chris Knipe sav...@savage.za.org wrote: Hi, Saw 4 sessions that was down and sh tcp showed thousands of connections in a CLOSEWAIT state to

Re: [c-nsp] TCP Timer 70% CPU

2012-08-13 Thread Iftikhar Mehar
show ip sockets Regards, Iftikhar -Original Message- From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Xu Hu Sent: 13 August 2012 16:50 To: Chris Knipe Cc: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] TCP Timer 70% CPU Is anyway we can see

Re: [c-nsp] TCP Timer 70% CPU

2012-08-13 Thread Jared Mauch
: Re: [c-nsp] TCP Timer 70% CPU Is anyway we can see the tcp connections in the router through show tcp or something like that? Thanks and regards, Xu Hu ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman